﻿#-----------------------------------------------------------------------------
#
#  TSDuck - The MPEG Transport Stream Toolkit
#  Copyright (c) 2005-2022, Thierry Lelegard
#  All rights reserved.
#
#  Redistribution and use in source and binary forms, with or without
#  modification, are permitted provided that the following conditions are met:
#
#  1. Redistributions of source code must retain the above copyright notice,
#     this list of conditions and the following disclaimer.
#  2. Redistributions in binary form must reproduce the above copyright
#     notice, this list of conditions and the following disclaimer in the
#     documentation and/or other materials provided with the distribution.
#
#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
#  THE POSSIBILITY OF SUCH DAMAGE.
#
#-----------------------------------------------------------------------------

<#
 .SYNOPSIS

  Get the TSDuck version string from the source files.

 .PARAMETER Windows

  Return a "version info" string for Windows executable.
#>
[CmdletBinding()]
param(
    [switch]$Windows = $false
)

$RootDir = (Split-Path -Parent $PSScriptRoot)
$SrcDir = (Join-Path $RootDir "src")

$Major = ((Get-Content $SrcDir\libtsduck\tsVersion.h | Select-String -Pattern "#define TS_VERSION_MAJOR ").ToString() -replace "#define TS_VERSION_MAJOR *","")
$Minor = ((Get-Content $SrcDir\libtsduck\tsVersion.h | Select-String -Pattern "#define TS_VERSION_MINOR ").ToString() -replace "#define TS_VERSION_MINOR *","")
$Commit = ((Get-Content $SrcDir\libtsduck\tsVersion.h | Select-String -Pattern "#define TS_COMMIT ").ToString() -replace "#define TS_COMMIT *","")

if ($Windows) {
    Write-Output "${Major}.${Minor}.${Commit}.0"
}
else {
    Write-Output "${Major}.${Minor}-${Commit}"
}
